<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>iframe标签</title>
</head>
<body>
    <iframe src="./6.超链接标签.html" width="500px" height="600px" name="i1"></iframe>  
</body>
</html>